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Is there a faster/shorter way to initialize variables in a Rust struct?
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You can provide default values for your struct by implementing the Default trait. The default function would look like your current new function:
impl Default for cParams {
fn default() -> cParams {
cParams {
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add a string prefix to each value in a string column using Pandas
I would like to append a string to the start of each value in a said column of a pandas dataframe (elegantly).
I already figured out how to kind-of do this and I am currently using:
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Understanding spring @Configuration class
...bean class="some.package.MyApplicationContext"/>
There are ways to avoid spring XMLs altogether but they are not in the scope of this answer. You can find out one of these options in my blog post on which I'm basing my answer.
The advantages and disadvantages of using this method
Basically...
In PHP what does it mean by a function being binary-safe?
...fused because I was reading the redis protocol for "bulk strings" and it said that they represent a "single binary binary safe" string. I think I understand your post correctly now. However, does it makes sense to say that a string is "binary safe" (as in the example I provided)?
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Define preprocessor macro through CMake?
...to use:
add_definitions(-Dfoo) # <--------HERE THE NEW CMAKE LINE inside CMakeLists.txt
add_executable( ....)
target_link_libraries(....)
and, in order to have a preprocessor macro definition like this other one:
#define foo=5
the line is so modified:
add_definitions(-Dfoo=5) # <---...
How to exclude a file extension from IntelliJ IDEA search?
...re a way to exclude particular file extension from the results in IntelliJ IDEA's " Find in Path " dialog (invoked by CTRL + SHIFT + F )? I want to exclude all .css files.
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What is AF_INET, and why do I need it?
...ention the ill-begotten ISO OSI (Open Systems Interconnection), and these did not necessarily use the now ubiquitous IP address to identify the peer host in network connections.
The ubiquitous alternative to AF_INET (which, in retrospect, should have been named AF_INET4) is AF_INET6, for the IPv6 a...
How can I combine flexbox and vertical scroll in a full-height app?
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overflow-y: auto;
min-height: 0px;
}
The final code: http://jsfiddle.net/ch7n6/867/
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How can I make git show a list of the files that are being tracked?
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The glr alias you provided looked a bit weird so I made a version more consistent with the format of the first alias you provided: alias glr='ls --color=auto -d $(git ls-tree -rt $(git branch | grep \* | cut -d " " -f2) --name-only)'. Tested with ...
Why doesn't println! work in Rust unit tests?
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This happens because Rust test programs hide the stdout of successful tests in order for the test output to be tidy. You can disable this behavior by passing the --nocapture option to the test binary or to cargo test:
#[test]
fn test() {
println!("Hidden output"...